Sterling Ridge Infrastructure – Power undertakes major infrastructure projects utilizing the significant resources and experience of the Sterling-Ridge Group. Formerly known as Ridge National Inc., the division routinely performs large infrastructure projects, Electrical Utility work and High Voltage Transmission and Distribution, Substations and Renewable Energy Projects. The Team Members of Sterling Ridge Infrastructure have undertaken work in many significant projects. Sterling Ridge Infrastructure - Power proficiently and successfully self-performs in several diverse areas including mechanical and heavy civil manufacturing, electrical and maintenance with a strong focus on infrastructure. The companies in the Sterling-Ridge Group self-perform the majority of work. The Group prides itself on maintaining long-term, experienced employees who are able to guide difficult projects through challenging schedules.

A white truck is parked on a dirt road in a rural setting. The sky is visible in the background, and there are a few fluffy clouds.
In this aerial view of a large industrial area, several features can be seen. A factory is visible in the center of the image, with a roof of a building visible in the top left corner.

Sterling Ridge Infrastructure – Power undertakes major infrastructure projects utilizing the significant resources and experience of the Sterling-Ridge Group. Formerly known as Ridge National Inc., the division routinely performs large infrastructure projects, Electrical Utility work and High Voltage Transmission and Distribution, Substations and Renewable Energy Projects. The Team Members of Sterling Ridge Infrastructure have undertaken work in many significant projects. Sterling Ridge Infrastructure - Power proficiently and successfully self-performs in several diverse areas including mechanical and heavy civil manufacturing, electrical and maintenance with a strong focus on infrastructure. The companies in the Sterling-Ridge Group self-perform the majority of work. The Group prides itself on maintaining long-term, experienced employees who are able to guide difficult projects through challenging schedules.

Power Division Services

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In this image, we can see a construction site with a large yellow machine in the center. It is a bulldozer, a type of construction equipment, with a diamond-shaped yellow and green object on its back.
This image depicts a group of people working on a construction site on a sunny day. The sky is a brilliant blue, with white and grey clouds drifting lazily across it.

Transmission & Distribution

At Sterling-Ridge, we are skilled in the design, maintenance, and installation of Transmission & Distribution electrical systems. Our service specialists are equipped with the tools and expertise required to get production up and running quickly and efficiently, backed by a qualified management team with trades background.

Renewable Energy

We approach each renewable energy project with a dedication to quality, efficiency and safety while ensuring timelines, budget adherence and client satisfaction. To date, all completed projects have been executed before expected construction deadlines. At Sterling-Ridge, we have made notable contributions to sustainability. We see each project thought, from start to finish.

Substations

At Sterling-Ridge, superior project management, skilled staff and operational excellence combine to provide first-rate service, high quality products, and top customer satisfaction in out Substations construction sector.

Our Substation construction and engineering services include:

  • Fiber-optic communication systems
  • Testing and Commissioning
  • Operation and maintenance (O&M)
  • High voltage substation design and construction
  • High voltage switchyard design and construction
  • Foundations construction
  • Engineering, Procurement and Construction
  • Access roads and upgrades to municipal roads
  • Collector systems (Wind Turbine - Substations)
  • Electrical Substations
  • Structural steel
  • Testing and Commissioning
  • Original equipment manufacturer installation
  • Operations and maintenance of towers and buildings: HVAC, Process piping, Plumbing
  • Land Restoration
  • ​Foundation Construction
  • Underground and Overhead Transmissions and Distribution systems
  • High voltage splicing and termination
  • Utility contracting
  • Trenchless installation
  • Testing and Commissioning
  • Underground Utilities Accurate Mapping 

Power Division Services

Transmission & Distribution

At Sterling-Ridge, we are skilled in the design, maintenance, and installation of Transmission & Distribution electrical systems. Our service specialists are equipped with the tools and expertise required to get production up and running quickly and efficiently, backed by a qualified management team with trades background.

  • Underground and Overhead Transmissions and Distribution systems

  • High voltage splicing and termination

  • Utility contracting

  • Trenchless installation

  • Testing and Commissioning

  • Underground Utilities Accurate Mapping 

Renewable Energy

We approach each renewable energy project with a dedication to quality, efficiency and safety while ensuring timelines, budget adherence and client satisfaction. To date, all completed projects have been executed before expected construction deadlines. At Sterling-Ridge, we have made notable contributions to sustainability. We see each project thought, from start to finish.

  • Engineering, Procurement and Construction

  • Access roads and upgrades to municipal roads

  • Collector systems (Wind Turbine - Substations)

  • Electrical Substations

  • Structural steel

  • Testing and Commissioning

  • Original equipment manufacturer installation

  • Operations and maintenance of towers and buildings: HVAC, Process piping, Plumbing

  • Land Restoration

  • ​Foundation Construction

Substations

At Sterling-Ridge, superior project management, skilled staff and operational excellence combine to provide first-rate service, high quality products, and top customer satisfaction in out Substations construction sector.

Our Substation construction and engineering services include:

  • Fiber-optic communication systems

  • Testing and Commissioning

  • Operation and maintenance (O&M)

  • High voltage substation design and construction

  • High voltage switchyard design and construction

  • Foundations construction

Recent Projects

Recent Projects

This image shows an aerial view of a construction site. In the center of the image, a yellow excavator can be seen surrounded by dirt and materials.

SOUTH MIDDLE RD FEEDER DUCTS

  • Sterling Ridge Infrastructure Inc/EPTCON Ltd Joint Venture have been awarded the Engineering, Procurement, and Construction of the South Middle Rd Feeder Ducts Project. This project will provide additional capacity for the increasing load demand in Leamington area. There are 24 feeders leaving South MiddleTransformer Station, currently under construction by Sterling Ridge and EPTCON, and will head South to Mersea Rd 11 via a concrete encased underground duct system. The work includes excavation, installation of conduit(over 1.5 million feet), rebar, concrete(over 20000m3), backfill, splice vaults, cable pulling, terminations, splicing and testing/commissioning. In total, the joint venture will be installing approximately 52km of ductbank.

In this aerial view of a large industrial area, several features can be seen. A factory is visible in the center of the image, with a roof of a building visible in the top left corner.

Client: Hydro One Networks Inc.

Duration: In-Process

Project Value: $70 Million

This picture shows several pipes laying on the ground in an outdoor environment. The primary focus of the image is on the long pipe running in the center of the frame and extending past the edge of the picture.

LAKESHORE SWITCHING STATION

Client: Eptcon Ltd.

Duration: August 2020 - Present

Project Value: $28.6 Million

  • Sterling Ridge Infrastructure was awarded the civil and earthworks package for the Lakeshore Switching Station. The site is being constructed on a greenfield site, approximately 45 acres, located in Lakeshore, ON. SRI is responsible for site preparation including clearing, grubbing, erosion and sediment control, grading, perimeter berm, over 14km of drainage, access roads and fences. SRI is also responsible for over 1200 foundations, 2 building foundations, and the building envelope consisting of precast walls, double t roofing, masonry and raised flooring.

NEXTSTAR BATTERY PLANT

WDBA-TRANSMISSION LINE RELOCATION

Client: Valard LP

Duration: March 2017 - July 2018

Project Value: $27 Million

Client: A-BM

Duration: April 2023 - November 2023

Project Value:

Mod Building $6.5 Million

Cell Building $17 Million

  • Relocation of 230kV and 115kV Hydro One Overhead Transmission Lines to underground to allow for construction of the Gordie Howe International Bridge Canadian Point-of-Entry (POE). Project scope included 23x100-foot-deep caisson foundations founded on bedrock, shallow termination foundations, 36” HDPE directional drilling and grouted duct banks, open cut duct banks, engineered sheet piling, development and implementation of environmental management plan, excavation and disposal of over 30000m3 of soil.

  • SRI is performing shallow foundations and associated civil work for the state-of-the-art LG/Stellantis NextStar Battery Plant, including the main Cell building, Mod building, and other structures at the Nextstar Site.

SOUTH MIDDLE RD FEEDER DUCTS

Client: Hydro One Networks Inc.

Duration: In-Process

Project Value: $70 Million

  • Sterling Ridge Infrastructure Inc/EPTCON Ltd Joint Venture have been awarded the Engineering, Procurement, and Construction of the South Middle Rd Feeder Ducts Project. This project will provide additional capacity for the increasing load demand in Leamington area. There are 24 feeders leaving South MiddleTransformer Station, currently under construction by Sterling Ridge and EPTCON, and will head South to Mersea Rd 11 via a concrete encased underground duct system. The work includes excavation, installation of conduit(over 1.5 million feet), rebar, concrete(over 20000m3), backfill, splice vaults, cable pulling, terminations, splicing and testing/commissioning. In total, the joint venture will be installing approximately 52km of ductbank.

LAKESHORE SWITCHING STATION

Client: Eptcon Ltd.

Duration: August 2020 - Present

Project Value: $28.6 Million

  • Sterling Ridge Infrastructure was awarded the civil and earthworks package for the Lakeshore Switching Station. The site is being constructed on a greenfield site, approximately 45 acres, located in Lakeshore, ON. SRI is responsible for site preparation including clearing, grubbing, erosion and sediment control, grading, perimeter berm, over 14km of drainage, access roads and fences. SRI is also responsible for over 1200 foundations, 2 building foundations, and the building envelope consisting of precast walls, double t roofing, masonry and raised flooring.

WDBA-TRANSMISSION LINE RELOCATION

Client: Valard LP

Duration: March 2017 - July 2018

Project Value: $27 Million

  • Relocation of 230kV and 115kV Hydro One Overhead Transmission Lines to underground to allow for construction of the Gordie Howe International Bridge Canadian Point-of-Entry (POE). Project scope included 23x100-foot-deep caisson foundations founded on bedrock, shallow termination foundations, 36” HDPE directional drilling and grouted duct banks, open cut duct banks, engineered sheet piling, development and implementation of environmental management plan, excavation and disposal of over 30000m3 of soil.

NEXTSTAR BATTERY PLANT

Client: A-BM

Duration: April 2023 - November 2023

Project Value:

Mod Building $6.5 Million

Cell Building $17 Million

  • SRI is performing shallow foundations and associated civil work for the state-of-the-art LG/Stellantis NextStar Battery Plant, including the main Cell building, Mod building, and other structures at the NextStar Site.